After staking, your staked amount will be locked for the period you chose.
Unstaking prior to the end of the lockup period, will result in a penalty.
Rewards are claimable whenever you like, from the claimable section.
APY is calculated based on restaking the rewards daily.
gPLX will vanish after you unstake the corresponding PLX amount.
After the lockup period, you will still receive rewards untill you unstake.